This is an original two-manual set for the X/Profile, a modern hardware emulator designed by Sigma Seven Systems to replace the aging and failure-prone Apple Profile hard drives. The set includes the X/Profile Installation Manual and the X/Profile Operation Manual, both dated November 8, 2005. These documents provide critical technical guidance on configuring the hardware to work with the Apple Lisa and Apple III systems, including jumper settings, firmware-specific details, and troubleshooting for the CompactFlash-based storage system.

Manufacturer: Sigma Seven Systems

Condition: Used (Good condition with technical diagrams intact; see pictures for true condition)

Model Number: X/Profile Rev 1.x Documentation

Extra Notes: The X/Profile is a legendary piece of "boutique" hardware in the vintage Apple community. Because these were produced in limited quantities for high-end collectors of Apple Lisa and Apple III systems, the original printed documentation is quite rare. These manuals are essential for anyone maintaining an original Lisa 2/5 or 2/10 setup using modern solid-state storage.

Manufactured In: Canada (Sigma Seven Systems was based in British Columbia)